/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package hello;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.ServerSocket;
import java.net.Socket;

import org.apache.s4.base.Event;
import org.apache.s4.core.adapter.AdapterApp;

public class HelloInputAdapter extends AdapterApp {

    @Override
    protected void onStart() {
        new Thread(new Runnable() {
            @Override
            public void run() {

                ServerSocket serverSocket = null;
                Socket connectedSocket;
                BufferedReader in = null;
                try {
                    serverSocket = new ServerSocket(15000);
                    while (true) {
                        connectedSocket = serverSocket.accept();
                        in = new BufferedReader(new InputStreamReader(connectedSocket.getInputStream()));

                        String line = in.readLine();
                        System.out.println("read: " + line);
                        Event event = new Event();
                        event.put("name", String.class, line);
                        getRemoteStream().put(event);
                        connectedSocket.close();
                    }

                } catch (IOException e) {
                    e.printStackTrace();
                    // System.exit(-1);
                } finally {
                    if (in != null) {
                        try {
                            in.close();
                        } catch (IOException e) {
                            throw new RuntimeException(e);
                        }
                    }
                    if (serverSocket != null) {
                        try {
                            serverSocket.close();
                        } catch (IOException e) {
                            throw new RuntimeException(e);
                        }
                    }
                }
            }
        }).start();

    }
}
